aboutsummaryrefslogtreecommitdiff
path: root/gdb/testsuite/gdb.mi/mi-stepi.exp
blob: 5972107162e9122390b1aab0522052a73153a09e (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
# Copyright 1999, 2000, 2001, 2002, 2004, 2005 Free Software Foundation, Inc.

# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
# 
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
# 
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  

# Test Machine interface (MI) operations 
# Verify that, using the MI, we can run a simple program and perform
# exec-step-instruction and exec-next-instruction.  

# The goal is not to
# test gdb functionality, which is done by other tests, but to verify
# the correct output response to MI operations.  
#

load_lib mi-support.exp
set MIFLAGS "-i=mi"

gdb_exit
if [mi_gdb_start] {
    continue
}

set testfile "basics"
set srcfile ${testfile}.c
set binfile ${objdir}/${subdir}/${testfile}
if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {
     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
}

mi_delete_breakpoints
mi_gdb_reinitialize_dir $srcdir/$subdir
mi_gdb_reinitialize_dir $srcdir/$subdir
mi_gdb_load ${binfile}

proc test_stepi_nexti {} {
    global mi_gdb_prompt
    global hex fullname_syntax srcfile

    set line_main_head  [gdb_get_line_number "main ("]
    set line_main_body  [expr $line_main_head + 2]
    set line_main_hello [gdb_get_line_number "Hello, World!"]

    send_gdb "111-exec-step-instruction\n"
    gdb_expect {
	-re "111\\^running\r\n${mi_gdb_prompt}111\\*stopped,reason=\"end-stepping-range\",thread-id=\"\[01\]\",frame=\{addr=\"$hex\",func=\"main\",args=\\\[\\\],file=\".*basics.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"(\[0-9\]+)\"\}\r\n$mi_gdb_prompt$" {
	    set line $expect_out(2,string)
	    if { $line >= $line_main_body && $line <= $line_main_hello } {
		pass "step-instruction at main"
	    } else {
		fail "step-instruction at main"
	    }
	}
	timeout {
	    fail "step-instruction at main (timeout)"
	}
    }
    send_gdb "222-exec-next-instruction\n"
    gdb_expect {
	-re "222\\^running\r\n${mi_gdb_prompt}222\\*stopped,reason=\"end-stepping-range\",thread-id=\"\[01\]\",frame=\{addr=\"$hex\",func=\"main\",args=\\\[\\\],file=\".*basics.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"(\[0-9\]+)\"\}\r\n$mi_gdb_prompt$" {
	    set line $expect_out(2,string)
	    if { $line >= $line_main_body && $line <= $line_main_hello } {
		pass "next-instruction at main"
	    } else {
		fail "next-instruction at main"
	    }
	}
	timeout {
	    fail "next-instruction at main (timeout)"
	}
    }
    send_gdb "333-exec-next-instruction\n"
    gdb_expect {
	-re "333\\^running\r\n${mi_gdb_prompt}333\\*stopped,reason=\"end-stepping-range\",thread-id=\"\[01\]\",frame=\{addr=\"$hex\",func=\"main\",args=\\\[\\\],file=\".*basics.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"(\[0-9\]+)\"\}\r\n$mi_gdb_prompt$" {
	    set line $expect_out(2,string)
	    if { $line >= $line_main_body && $line <= $line_main_hello } {
		pass "next-instruction at main"
	    } else {
		fail "next-instruction at main"
	    }
	}
	timeout {
	    fail "next-instruction at main (timeout)"
	}
    }
}

mi_run_to_main
test_stepi_nexti

mi_gdb_exit
return 0